Daedong EX40
The Daedong EX40 is a tractor produced by Daedong. It is equipped with a 123 ci 2.0 L engine. The listed engine power is Diesel (listed): 41 hp / 30.6 kW. Transmission: hydrostatic. Operating weight: 3,847 lbs 1744 kg.
Engine Power
Diesel (listed): 41 hp / 30.6 kW
Fuel & Capacities
9.89 gal
37.4 L
Transmission
hydrostatic
Operating Weight
3,847 lbs
1744 kg
Overview
 |
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Production | |
|---|---|
Manufacturer | Daedong |
Built in Korea | |
Daedong EX40 Engine | |
|---|---|
Daedong 2.0L 3-cyl diesel | |
Fuel tank | 9.89 gal
37.4 L |
Engine details ...  | |
Daedong EX40 Transmission | |
|---|---|
12-speed | |
Transmission details ...  |
Daedong EX40 Power | |
|---|---|
Engine | 41 hp
30.6 kW |
PTO (claimed) | 34 hp
25.4 kW |
Mechanical | |
|---|---|
Four-wheel drive | |
Steering | hydrostatic power |
Wet disc brakes | |
Hydraulics | |
|---|---|
Total flow | 16.8 gpm
63.6 lpm |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Rear PTO Type | 540 |
Mid PTO Type | 2000 |
Dimensions & Tires | |
|---|---|
Wheelbase | 74 inches
187 cm |
Weight | 3,847 lbs
1744 kg |
Front tire | 8-16 |
Rear tire | 13.6-24 |
Full dimensions and tires ...  | |
Engine
Engine Detail — 123 ci / 2.0 L Diesel
Manufacturer | Daedong 4A200LXM |
Fuel Type | Diesel |
Configuration | 3-cylinder, liquid-cooled |
Displacement | 123 ci
2.0 L |
Power | 41 hp
30.6 kW |
Rated RPM | 2600 |
Transmission
Transmission — 12 forward and reverse
Gears | 12 forward and reverse |
Transmission — hydrostatic
Transmission | hydrostatic |
Gears | infinite forward and reverse (3-range) |
Dimensions
Daedong EX40 Tires | |
|---|---|
Ag front | 8-16 |
Ag rear | 13.6-24 |
Dimensions | |
|---|---|
Wheelbase | 74 inches
187 cm |
Length | 136 inches
345 cm |
Width | 64.4 inches
163 cm |
Height | 95.1 inches
241 cm |
Weight | 3,847 lbs
1744 kg |
Ground clearance | 13.4 inches
34 cm |
Photos
Daedong EX40 tractor photo
Recommended Implements & Sizing Guide
Engineering recommendations for Daedong EX40 based on its 41 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 2 to 3 Bottom (14-16")2 - 3 铧 (35-40 cm) | Medium Duty | Standard utility farm tillage. |
Rotary Cutter / MowerMowing & Clearing | 6 ft (72 in)1.8 m | Medium Duty | Medium pasture clearing; rear slip-clutch recommended. |
Rotary TillerSeedbed Prep | 66 to 72 in165 - 180 cm | Medium Duty | Standard utility tiller; slip clutch protection required. |
Disc HarrowSecondary Tillage | 7 to 8 ft Tandem Disc2.1 - 2.4 m 对开双排耙 | Medium Duty | Field leveling and clod breaking behind plows. |
Hay BalerHay & Forage | Small Square Baler (14x18")小方捆打捆机 (36x46 cm) | Medium Duty | Classic 2-string baler for horse and small livestock hay. |
Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Daedong EX40.
Estimated Continuous Field Runtime: 4.6 hrs
Approximately 4.6 hours of continuous field operation at ~75% rated power on a full tank (9.9 gal / 37.4 L).
Estimated 75% Load Fuel Burn~2.1 gal/hr (8.1 L/hr)
Engine Crankcase Oil
SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours
Transmission & Hydraulic System
UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours
Engine Cooling System
50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours
Daedong EX40 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Daedong EX40.
Converted Equivalents:
Horsepower (HP)41 hp
Kilowatts (kW)30.6 kW
Metric Horsepower (PS / CV)41.6 PS
Direct Competitor Comparison
Compare Daedong EX40 against same-era industry alternatives in the same horsepower class.
Current Model
Daedong
Daedong EX40
Engine Power:Diesel (listed): 41 hp / 30.6 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester TD-5
Engine Power:36.9
Production Years:1959 - 1964
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